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Lower bound for the index of convergence of the singular integral in a multidimensional analogue of Tarry?s problem
Journal article

Lower bound for the index of convergence of the singular integral in a multidimensional analogue of Tarry?s problem

Magomed A. Chakhkiev, Nikolay P. Tretyakov and Saif A. Mouhammad
Italian journal of pure and applied mathematics, (48), pp.433-438
01/10/2022

Abstract

Mathematics Physical Sciences Science & Technology
In this paper, a general lower bound is obtained for the index of convergence of the singular integral in a multidimensional analogue of Tarry's problem. In all cases when the exact estimate is known, our estimate coincides with it.

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